Oil-based compression-resistant cutting fluid

Abstract

The invention discloses an oil-based compression-resistant cutting fluid. The oil-based compression-resistant cutting fluid is prepared from, by weight, 25-50 parts of base oil, 2.5-7 parts of naphthenic oil, 11-18 parts of sodium petroleum sulfonate, 12-20 parts of barium petroleum sulfonate, 6-10 parts of oleic acid, 7-15 parts of boronic acid, 3-8 parts of sodium molybdate, 5-7 parts of diethanolamine-boronic acid-maleic anhydride compound ester, 17-23 parts of phenolic ether phosphate ester, 3.5-7 parts of sodium benzoate, 21-25 parts of triethanolamine, 11-18 parts of sebacic acid, 9-11 parts of fungicide, 1-3 parts of sodium hydroxide, 7-13 parts of alkenyl succinic acid and 35-45 parts of water. The invention further discloses a preparation method of the oil-based compression-resistant cutting fluid. The cutting fluid is easy and convenient to use and maintain, waste liquor treatment cost is low, the cutting liquid is low in harmness to human bodies and small in pollution to environment, and the production process is simple.

Description

technical field [0001] The invention relates to an oil-based anti-pressure cutting fluid, which belongs to the field of chemical industry. Background technique [0002] Cutting fluid is an industrial liquid used in various metal cutting processes to lubricate, cool and clean workpieces and tools in the processing area. High-performance cutting fluid should have good processing performance, physical and chemical properties and sanitation performance, such as lubrication, cooling , Anti-rust, degreasing cleaning, anti-corrosion, etc. Water-based cutting fluid has poor operability and processing performance, poor corrosion resistance of machine tools and workpieces, poor paint peeling resistance, cutting fluid is not easy to use and maintain, waste liquid is not easy to handle, waste liquid treatment costs are high, and machine tool maintenance costs are high , harmful to human body and more serious to environmental pollution. Oil-based cutting fluids will gradually deteriora...

AI Technical Summary

Problems solved by technology

Water-based cutting fluid has poor operability and processing performance, poor corrosion resistance of machine tools and workpieces, poor paint peeling resistance, cutting fluid is not easy to use and maintain, waste liquid is not easy to handle, waste liquid treatment costs are high, and machine tool maintenance costs are high , harmful to human body and serious environmental pollution

Oil-based cutting fluids will gradually deteriorate due to oxidation as the storage or service life continues, making the acidity increase, causing the workpiece and tool to rust, or the cutting oil overflows due to the space occupied by oxidation and foaming, and the viscosity will also increase improperly due to oxidation. The cleaning performance is reduced; if water is mixed into the oil-based cutting fluid due to process reasons or emergencies, it will increase tool wear and other adverse consequences; in addition, oil-based cutting fluids also have problems such as oxidation and corruption.